Maggies changed my life for about 20 years a few years back then it changed again when I discovered the newer Ohm Walsh speakers which were like Maggies or even Quad ES speakers with better dynamics and that work in most rooms better.
More recently, KEF ls50 metas have made their impression on me and the latest and greatest KEF speaker technology will likely keep their newer products on my radar as well for the foreseeable future. I could probably easily live with a pair of latest and greatest KEF Blades, but those would require a larger investment in speakers than I have currently.
Wouldn’t mind having a pair of very small Maggies around in the future still either, just as an option in certain cases.
Others that come to mind I have heard but not necessarily owned that have influenced me in unique ways: Magico mini (overall sound from a standmount off a really good front end), mbl 111 (most realistic live-like presentation ever, similar to Ohm), Fritz Carerra (sound, value and versatility), Klipsch Legacy line (reasonably affordable higher efficiency designs) , Vanatoo ( overall design and features in a most affordable package, I do own a pair of these....everyone who can afford a high-end system should also own a pair of these just for fun), and the big Harbeths (very clean midrange, lovely articulate vocals). Spatial Audio open-baffle speakers also impress me in general whenever I hear them.